91017495

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 162077760

約数和(自身を除く): 71060265

約数列:

[1, 3, 5, 9, 15, 45, 73, 103, 219, 269, 309, 365, 515, 657, 807, 927, 1095, 1345, 1545, 2421, 3285, 4035, 4635, 7519, 12105, 19637, 22557, 27707, 37595, 58911, 67671, 83121, 98185, 112785, 138535, 176733, 249363, 294555, 338355, 415605, 883665, 1246815, 2022611, 6067833, 10113055, 18203499, 30339165, 91017495]

約数ペア:

[(1, 91017495), (3, 30339165), (5, 18203499), (9, 10113055), (15, 6067833), (45, 2022611), (73, 1246815), (103, 883665), (219, 415605), (269, 338355), (309, 294555), (365, 249363), (515, 176733), (657, 138535), (807, 112785), (927, 98185), (1095, 83121), (1345, 67671), (1545, 58911), (2421, 37595), (3285, 27707), (4035, 22557), (4635, 19637), (7519, 12105)]